An Electron Paramagnetic Resonance Study of the Orbital Ordering Compound MgTi2O4

Verfasser / Beitragende:
[Yuanyuan Zhu, Rongjuan Wang, Li Wang, Yong Liu, Rui Xiong, Jing Shi]
Ort, Verlag, Jahr:
2015
Enthalten in:
Applied Magnetic Resonance, 46/5(2015-05-01), 505-513
Format:
Artikel (online)
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024 7 0 |a 10.1007/s00723-015-0653-8  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00723-015-0653-8 
245 0 3 |a An Electron Paramagnetic Resonance Study of the Orbital Ordering Compound MgTi2O4  |h [Elektronische Daten]  |c [Yuanyuan Zhu, Rongjuan Wang, Li Wang, Yong Liu, Rui Xiong, Jing Shi] 
520 3 |a We report the electron paramagnetic resonance (EPR) studies of MgTi2O4 in the 300-140K range. Above the transition temperature T t (~258K), the EPR results indicate that MgTi2O4 is paramagnetic. The parameters of the EPR spectra show an anomalous change at T t. The clear EPR lines can be observed in temperature between T t and 220K. Besides that the EPR intensity, g value, and EPR linewidth increase with decreasing temperature; in temperature range below 220K, no clear EPR line can be detected. The EPR spectra results demonstrate that magnetic spin-singlet state and the orbital density wave of MgTi2O4 system are formed gradually with decreasing temperature at low temperature range. 
540 |a Springer-Verlag Wien, 2015 
700 1 |a Zhu  |D Yuanyuan  |u Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education and School of Physics and Technology, Wuhan University, 430072, Wuhan, Hubei, China  |4 aut 
700 1 |a Wang  |D Rongjuan  |u Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education and School of Physics and Technology, Wuhan University, 430072, Wuhan, Hubei, China  |4 aut 
700 1 |a Wang  |D Li  |u Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education and School of Physics and Technology, Wuhan University, 430072, Wuhan, Hubei, China  |4 aut 
700 1 |a Liu  |D Yong  |u Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education and School of Physics and Technology, Wuhan University, 430072, Wuhan, Hubei, China  |4 aut 
700 1 |a Xiong  |D Rui  |u Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education and School of Physics and Technology, Wuhan University, 430072, Wuhan, Hubei, China  |4 aut 
700 1 |a Shi  |D Jing  |u Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education and School of Physics and Technology, Wuhan University, 430072, Wuhan, Hubei, China  |4 aut 
773 0 |t Applied Magnetic Resonance  |d Springer Vienna  |g 46/5(2015-05-01), 505-513  |x 0937-9347  |q 46:5<505  |1 2015  |2 46  |o 723 
856 4 0 |u https://doi.org/10.1007/s00723-015-0653-8  |q text/html  |z Onlinezugriff via DOI 
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900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00723-015-0653-8  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zhu  |D Yuanyuan  |u Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education and School of Physics and Technology, Wuhan University, 430072, Wuhan, Hubei, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Wang  |D Rongjuan  |u Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education and School of Physics and Technology, Wuhan University, 430072, Wuhan, Hubei, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Wang  |D Li  |u Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education and School of Physics and Technology, Wuhan University, 430072, Wuhan, Hubei, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Liu  |D Yong  |u Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education and School of Physics and Technology, Wuhan University, 430072, Wuhan, Hubei, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Xiong  |D Rui  |u Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education and School of Physics and Technology, Wuhan University, 430072, Wuhan, Hubei, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Shi  |D Jing  |u Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education and School of Physics and Technology, Wuhan University, 430072, Wuhan, Hubei, China  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Applied Magnetic Resonance  |d Springer Vienna  |g 46/5(2015-05-01), 505-513  |x 0937-9347  |q 46:5<505  |1 2015  |2 46  |o 723